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Trial · NCT02509507

Registered outcomes22

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryNumber of Participants Who Experienced a Dose Limiting Toxicity (DLT)Cycle 1 and Cycle 2: Day 1 to Day 21
All toxicities were graded using the Common Terminology Criteria for Adverse Events (CTCAE) version 4.03: * Grade 1: Mild * Grade 2: Moderate * Grade 3: Severe or medically significant but not immediately life threatening * Grade 4: Life threatening consequences * Grade 5: Death related to adverse event (AE) The occurrence of specific pre-defined toxicities during the DLT evaluation period were considered a DLT if judged by the investigator to be related to talimogene laherparepvec and/or pembrolizumab. All Grade 5 toxicities, intolerable toxicities that lead to permanent discontinuation of talimogene laherparepvec and/or pembrolizumab and Grade 3 or higher AEs related to talimogene laherparepvec and/or pembrolizumab that resulted in a study treatment delay by \> 2 weeks were considered DLTs.
PrimaryPart 2 Only: Objective Response Rate (ORR) Per Modified Immune-related Response Criteria Simulating Response Evaluation Criteria in Solid Tumors (irRC-RECIST).Up to 154 weeks
ORR was defined as the percentage of participants with a best overall response of complete response (CR) or partial response (PR) per modified irRC-RECIST. * CR: Disappearance of all lesions (whether measurable or not and whether baseline or new) and confirmation by a repeat, consecutive assessment no less than 4 weeks (28 days) from the date first documented. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. * PR: Decrease in tumor burden ≥ 30% relative to baseline confirmed by a consecutive assessment at least 4 weeks (28 days) after first documentation.
PrimaryPart 2 Only: Number of Participants Who Experienced a Treatment-emergent Adverse Event (TEAE)
Day 1 to 30 days post-last dose of talimogene laherparepvec or pembrolizumab, whichever is later. The maximum duration of talimogene laherparepvec treatment was 102.4 weeks and pembrolizumab treatment was 109.3 weeks in Part 2.
A TEAE was defined as an event that emerged during treatment, having been absent pretreatment, or worsened relative to the pretreatment state. A treatment-related TEAE was defined as a TEAE that was suspected to be related to the study treatment.
SecondaryPart 1 Only: ORR Per Modified irRC-RECISTUp to 297 weeks
ORR was defined as the percentage of participants with a best overall response of CR or PR per modified irRC-RECIST. * CR: Disappearance of all lesions (whether measurable or not and whether baseline or new) and confirmation by a repeat, consecutive assessment no less than 4 weeks (28 days) from the date first documented. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. * PR: Decrease in tumor burden ≥ 30% relative to baseline confirmed by a consecutive assessment at least 4 weeks (28 days) after first documentation.
SecondaryBest Overall Response (BOR) Per Modified irRC-RECISTUp to 297 weeks
BOR was defined as the number of participants with a best visit response in the following order: CR, PR, stable disease (SD), progressive disease (PD), or unevaluable (UE) as per modified irRC-RECIST. * CR: Disappearance of all lesions and confirmation by assessment no less than 4 weeks (28 days) from the date first documented. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. * PR: Decrease in tumor burden ≥ 30% relative to baseline confirmed by a consecutive assessment at least 4 weeks (28 days) after first documentation. * SD: Neither sufficient shrinkage to qualify for CR or PR nor sufficient increase to qualify for PD. * PD: Increase in tumor burden ≥ 20 % and at least 5 mm absolute increase relative to nadir confirmation by a repeat, consecutive assessment no less than 4 weeks (28 days) from the date first documented PD. * UE: Any lesion present at baseline which was not assessed or was unable to be evaluated.
SecondaryDurable Response Rate (DRR) Per Modified irRC-RECISTUp to 297 weeks
DRR per modified irRC-RECIST was defined as the percentage of participants with an objective response (CR/PR) with a duration of response of at least 6 months. * CR: Disappearance of all lesions and confirmation by assessment no less than 4 weeks (28 days) from the date first documented. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. * PR: Decrease in tumor burden ≥ 30% relative to baseline confirmed by a consecutive assessment at least 4 weeks (28 days) after first documentation.
SecondaryDuration of Response (DOR) Per Modified irRC-RECISTUp to 297 weeks
DOR per modified irRC-RECIST was defined as the time from the date of an initial response (CR/PR) that was subsequently confirmed to the earlier of PD or death. DOR was estimated using the Kaplan-Meier method. * CR: Disappearance of all lesions and confirmation by assessment no less than 4 weeks (28 days) from the date first documented. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. * PR: Decrease in tumor burden ≥ 30% relative to baseline confirmed by a consecutive assessment at least 4 weeks (28 days) after first documentation. * PD: Increase in tumor burden ≥ 20 % and at least 5 mm absolute increase relative to nadir confirmation by a repeat, consecutive assessment no less than 4 weeks (28 days) from the date first documented PD.
SecondaryDisease Control Rate (DCR) Per Modified irRC-RECISTUp to 297 weeks
DCR per modified irRC-RECIST was defined as percentage of participants that had a BOR in 1 of the following: CR, PR or SD. * CR: Disappearance of all lesions and confirmation by assessment no less than 4 weeks (28 days) from the date first documented. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. * PR: Decrease in tumor burden ≥ 30% relative to baseline confirmed by a consecutive assessment at least 4 weeks (28 days) after first documentation. * SD: Neither sufficient shrinkage to qualify for CR or PR nor sufficient increase to qualify for PD.
SecondaryProgression Free Survival (PFS) Per Modified irRC-RECISTUp to 297 weeks
PFS was defined as the time from first dose to the date of first of PD per modified irRC-RECIST criteria, or death, whichever occurs first. PFS was estimated using the Kaplan-Meier method. Participants that did not have an event of death or disease progression were censored at the latter of their last evaluable tumor assessment date or first dose date. * PD: Increase in tumor burden ≥ 20 % and at least 5 mm absolute increase relative to nadir confirmation by a repeat, consecutive assessment no less than 4 weeks (28 days) from the date first documented PD.
SecondaryOverall Survival (OS)Up to 297 weeks
OS was defined as the time from the date of first dose date to the date of death from any cause. OS time was censored at the last date the participant was known to be alive when the confirmation of death was absent or unknown, or at the date 24 months after the last participant enrolled if the last known to be alive/death date was beyond it. One month = 365.25/12 days. OS was estimated using the Kaplan-Meier method.
SecondaryPart 1 Only: Number of Participants Who Experienced a TEAE
Day 1 to 30 days post-last dose of talimogene laherparepvec or pembrolizumab, whichever is later. The maximum duration of talimogene laherparepvec treatment was 34.1 weeks and pembrolizumab treatment was 98.3 weeks in Part 1.
A TEAE was defined as an event that emerged during treatment, having been absent pretreatment, or worsened relative to the pretreatment state. A treatment-related TEAE was defined as a TEAE that was suspected to be related to the study treatment.
SecondaryPercentage of Participants With Detectable Talimogene Laherparepvec Deoxyribonucleic Acid (DNA) in BloodWeek 1 to Week 10Blood samples were tested using real-time polymerase chain reaction (qPCR). Detectable DNA was defined as a positive result by qPCR analysis.
SecondaryPercentage of Participants With Detectable Talimogene Laherparepvec DNA in UrineWeek 1 to Week 10Urine samples were tested using qPCR. Detectable DNA was defined as a positive result by qPCR analysis.
SecondaryPercentage of Participants With Clearance of Talimogene Laherparepvec in BloodCycles 2, 3 and 4: Day 1 pre-dose. Each cycle was 21 days.
Blood samples were tested using qPCR. A participant was defined as having cleared talimogene laherparepvec if a negative qPCR in a sample was obtained following a prior positive test and if there were no subsequent positive test results in the same cycle.
SecondaryPercentage of Participants With Clearance of Talimogene Laherparepvec in UrineCycles 2, 3 and 4: Day 1 pre-dose. Each cycle was 21 days.
Urine samples were tested using qPCR. A participant was defined as having cleared talimogene laherparepvec if a negative qPCR in a sample was obtained following a prior positive test and if there were no subsequent positive test results in the same cycle.
SecondaryPercentage of Participants With Detectable Talimogene Laherparepvec DNA at the Surface of Injection SiteWeek 1 to Week 10
The number of participants with positive qPCR and subsequent positive plaque assays were evaluated from swabs of skin surface of injections. Detectable DNA was defined as a positive result by qPCR analysis.
SecondaryPercentage of Participants With Detectable Talimogene Laherparepvec Virus at the Surface of Injection SiteWeek 1 to Week 10The percentage of participants with detectable virus were evaluated from swabs of skin surface of injections. Detectable virus was defined as a positive result by TCID50.
SecondaryPercentage of Participants With Detectable Talimogene Laherparepvec DNA at the Exterior of the Occlusive DressingWeek 1 to Week 7
The percentage of participants with positive qPCR and subsequent positive plaque assays were evaluated from swabs of the exterior of the occlusive dressing. Detectable DNA was defined as a positive result by qPCR analysis.
SecondaryPercentage of Participants With Detectable Talimogene Laherparepvec Virus at the Exterior of the Occlusive DressingWeek 1 to Week 7The percentage of participants with detectable virus were evaluated from swabs of the exterior of the occlusive dressings. Detectable virus was defined as a positive result by TCID50.
SecondaryPercentage of Participants With Detectable Talimogene Laherparepvec DNA at the Oral MucosaPart 1: Week 1 to Week 37. Part 2: Week 1 to Week 43The percentage of participants with positive qPCR and subsequent positive plaque assays were evaluated from swabs of the oral mucosa. Detectable DNA was defined as a positive result by qPCR analysis.

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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